LanzaTech Global, Inc.

LNZANASDAQIndustrials● Active

$6.59

$-0.40(-5.72%)

Market Cap$14484352

P/E Ratio—

52W High$71.2

52W Low$5.415

Avg Volume71K

Open$7.11

Beta1.35

Free Cash Flow Financials Revenue

LanzaTech Global, Inc. (LNZA) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

LNZA · free cash flow · updated Jun 8, 2026

Core FCF metrics

LNZA · FCF · TTM · margin & CAGR

Free cash flow was −$66.1M for FY2025 (fiscal year ending 2025-12-31), up 29.9% year-over-year The FCF margin was -118.4%.

FY2025 Free Cash Flow−$66.1M▲ +29.9% YoY

Trailing 12M (TTM)−$53.6Mtrailing 4 quarters sum

FCF Margin-118.4%−$66.1M ÷ revenue

3-Year CAGRN/AN/A — contains negative FCF

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

LNZA · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest−$64.9M(1M)−$66.1M▲ +29.9%-118.4%

FY2024−$89.1M(5M)−$94.4M▲ +10.8%-190.3%

FY2023−$97.3M(9M)−$105.8M▼ 10.9%-169.0%

FY2022−$84.7M(11M)−$95.4M▼ 97.4%-255.6%

FY2021−$42.6M(6M)−$48.3M▼ 4.2%-189.9%

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

LNZA · P/FCF · FCF yield · FCF per share

LanzaTech Global, Inc. (LNZA) reported negative free cash flow of −$0.07B. FCF-based valuation ratios are not meaningful when FCF is negative.

FCF Yield (TTM)

N/A

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

N/A

TTM FCF ÷ Shares Outstanding

Price / FCF

N/A

Share Price ÷ FCF per Share

EV / FCF (TTM)

N/A

Enterprise Value basis

FCF-based valuation ratios are only meaningful when free cash flow is positive. Negative FCF indicates capital expenditures exceeded operating cash flow.

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-12-31

Cash flow statement summary

LNZA · cash flow statement · operating / investing / financing

For FY2025, LanzaTech Global, Inc. generated −$64.9M in operating cash flow and spent 1M in capital expenditures, yielding −$66.1M in free cash flow.

Operating Activities

−$64.9M

Cash from core business operations

2025-12-31

Investing Activities

+$11.2M

CapEx, acquisitions & investments

2025-12-31

Financing Activities

+$25.6M

Buybacks, dividends & debt

2025-12-31

FCF FormulaOperating CF (−$64.9M) − |CapEx| (1M) = FCF (−$66.1M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Industrials)

LNZA vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

LanzaTech Global, Inc.YOU

LNZA

−$66.1M+29.9%-118.4%

Loss

Union Pacific Corporation

Industrials · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

LanzaTech Global, Inc. (LNZA) reported free cash flow of −$66.1M for FY2025 (fiscal year ending 2025-12-31), up 29.9% year-over-year. The FCF margin was -118.4%.

LanzaTech Global, Inc. has reported negative free cash flow in recent periods, indicating capital expenditures have exceeded operating cash flow. Data available for 6 fiscal years.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

LNZA free cash flow · 8 questions

LanzaTech Global, Inc. free cash flow was −$66.1M for FY2025, up 29.9% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at −$53.6M.

LNZA free cash flowLNZA FCFLNZA FCF 2025LNZA free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · LanzaTech Global, Inc. · LanzaTech Global, Inc. SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026